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Marquette, MI Local Forecast Office

7NM NE Munising MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 71 °F
WSW 15kt
1-3ft

Small Craft Advisory
Tonight
Low: 57 °F
WNW 15kt
3-4ft

Small Craft Advisory
Sunday
High: 61 °F
NW 20kt
4-5ft

Small Craft Advisory
Sunday Night
Low: 52 °F
NW 20kt⇓
5ft
Monday
High: 66 °F
S 10kt
< 1ft
Monday Night
Low: 59 °F
S 20kt
1-2ft
Tuesday
High: 71 °F
NW 20kt
1-2ft
Tuesday Night
Low: 58 °F
NW 15kt
1-3ft
Wednesday
High: 66 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:33 pm CDT Sep 12, 2026
Forecast Valid: 12pm CDT Sep 12, 2026-6pm CDT Sep 18, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

WSW wind around 15 kt becoming NW. Winds could gust as high as 30 kt. A chance of showers before 1pm. Waves 1 to 3 ft.

Tonight

WNW wind around 15 kt, with gusts as high as 25 kt. Increasing clouds. Waves 3 to 4 ft.

Sunday

NW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers before 3pm, then a slight chance of showers after 5pm. Waves 4 to 5 ft.

Sunday Night

NW wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. Winds could gust as high as 30 kt. Mostly cloudy, then gradually becoming mostly clear. Waves 5 ft subsiding to 2 ft.

Monday

NW wind 5 to 10 kt becoming SSE in the afternoon. Winds could gust as high as 20 kt. Increasing clouds. Waves 1 ft or less.

Monday Night

S wind 15 to 20 kt, with gusts as high as 30 kt. Showers. Waves 1 to 2 ft.

Tuesday

SSW wind 10 to 20 kt becoming NW in the afternoon. Winds could gust as high as 30 kt. Partly sunny. Waves 1 to 2 ft.

Tuesday Night

NW wind 5 to 15 kt, with gusts as high as 25 kt. Partly cloudy. Waves 1 to 3 ft.

Wednesday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.